NC | More Refactoring config_fs

Signed-off-by: Romy <35330373+romayalon@users.noreply.github.com>

Author: romayalon

src/cmd/manage_nsfs.js

@@ -134,6 +134,30 @@ function check_root_account_owns_user(root_account, account) {
 }
 
 
+/**
+ * is_name_update returns true if a new_name flag was provided and it's not equal to 
+ * the current name
+ * @param {Object} data
+ * @returns {Boolean} 
+ */
+function is_name_update(data) {
+    const cur_name = data.name;
+    const new_name = data.new_name;
+    return new_name && cur_name && new_name !== cur_name;
+}
+
+/**
+ * is_access_key_update returns true if a new_access_key flag was provided and it's not equal to 
+ * the current access_key at index 0
+ * @param {Object} data
+ * @returns {Boolean} 
+ */
+function is_access_key_update(data) {
+    const cur_access_key = has_access_keys(data.access_keys) ? data.access_keys[0].access_key.unwrap() : undefined;
+    const new_access_key = data.new_access_key;
+    return new_access_key && cur_access_key && new_access_key !== cur_access_key;
+}
+
 // EXPORTS
 exports.throw_cli_error = throw_cli_error;
 exports.write_stdout_response = write_stdout_response;
@@ -144,3 +168,5 @@ exports.has_access_keys = has_access_keys;
 exports.generate_id = generate_id;
 exports.set_debug_level = set_debug_level;
 exports.check_root_account_owns_user = check_root_account_owns_user;
+exports.is_name_update = is_name_update;
+exports.is_access_key_update = is_access_key_update;

src/manage_nsfs/manage_nsfs_cli_utils.js

@@ -9,8 +9,8 @@ const string_utils = require('../util/string_utils');
 const native_fs_utils = require('../util/native_fs_utils');
 const ManageCLIError = require('../manage_nsfs/manage_nsfs_cli_errors').ManageCLIError;
 const bucket_policy_utils = require('../endpoint/s3/s3_bucket_policy_utils');
-const { throw_cli_error, get_options_from_file, get_boolean_or_string_value,
-    check_root_account_owns_user, get_bucket_owner_account} = require('../manage_nsfs/manage_nsfs_cli_utils');
+const { throw_cli_error, get_bucket_owner_account, get_options_from_file, get_boolean_or_string_value,
+    check_root_account_owns_user, is_name_update, is_access_key_update } = require('../manage_nsfs/manage_nsfs_cli_utils');
 const { TYPES, ACTIONS, VALID_OPTIONS, OPTION_TYPE, FROM_FILE, BOOLEAN_STRING_VALUES, BOOLEAN_STRING_OPTIONS,
     GLACIER_ACTIONS, LIST_UNSETABLE_OPTIONS, ANONYMOUS, DIAGNOSE_ACTIONS } = require('../manage_nsfs/manage_nsfs_constants');
 const iam_utils = require('../endpoint/iam/iam_utils');
@@ -300,12 +300,43 @@ function validate_account_name(type, action, input_options_with_data) {
  * @param {object} input_options
  */
 function validate_bucket_identifier(action, input_options) {
-if (action === ACTIONS.STATUS || action === ACTIONS.ADD || action === ACTIONS.UPDATE || action === ACTIONS.DELETE) {
+    if (action === ACTIONS.STATUS || action === ACTIONS.ADD || action === ACTIONS.UPDATE || action === ACTIONS.DELETE) {
         if (input_options.name === undefined) throw_cli_error(ManageCLIError.MissingBucketNameFlag);
     }
     // in list there is no identifier
 }
 
+/**
+ * check_new_name_exists will validate that a new account/bucket name does not exist
+ * @param {import('../sdk/config_fs').ConfigFS} config_fs
+ * @param {string} action
+ * @param {object} data
+ */
+async function check_new_name_exists(type, config_fs, action, data) {
+    const new_name = action === ACTIONS.ADD ? data.name : data.new_name;
+    if (action === ACTIONS.UPDATE && !is_name_update(data)) return;
+    if (type === TYPES.BUCKET) {
+        const exists = await config_fs.is_bucket_exists(new_name);
+        if (exists) throw_cli_error(ManageCLIError.BucketAlreadyExists, new_name, { bucket: new_name });
+    } else if (type === TYPES.ACCOUNT) {
+        const exists = await config_fs.is_account_exists_by_name(new_name);
+        if (exists) throw_cli_error(ManageCLIError.AccountNameAlreadyExists, new_name, { account: new_name });
+    }
+}
+
+/**
+ * check_new_access_key_exists will validate that a new access_key does not exist
+ * @param {import('../sdk/config_fs').ConfigFS} config_fs
+ * @param {string} action
+ * @param {object} data
+ */
+async function check_new_access_key_exists(config_fs, action, data) {
+    const new_access_key = action === ACTIONS.ADD ? data.access_keys?.[0]?.access_key : data.new_access_key;
+    if (action === ACTIONS.UPDATE && !is_access_key_update(data)) return;
+    const exists = await config_fs.is_account_exists_by_access_key(new_access_key);
+    if (exists) throw_cli_error(ManageCLIError.AccountAccessKeyAlreadyExists, new_access_key, { account: new_access_key });
+}
+
 /**
  * validate_bucket_args will validate the cli args of the bucket command
  * @param {import('../sdk/config_fs').ConfigFS} config_fs
@@ -322,6 +353,7 @@ async function validate_bucket_args(config_fs, data, action) {
         if (data.fs_backend !== undefined && !['GPFS', 'CEPH_FS', 'NFSv4'].includes(data.fs_backend)) {
             throw_cli_error(ManageCLIError.InvalidFSBackend);
         }
+        await check_new_name_exists(TYPES.BUCKET, config_fs, action, data);
         // in case we have the fs_backend it changes the fs_context that we use for the path
         const fs_context_fs_backend = native_fs_utils.get_process_fs_context(data.fs_backend);
         const exists = await native_fs_utils.is_path_exists(fs_context_fs_backend, data.path);
@@ -396,6 +428,10 @@ function validate_account_identifier(action, input_options) {
  */
 async function validate_account_args(config_fs, data, action, is_flag_iam_operate_on_root_account_update_action) {
     if (action === ACTIONS.ADD || action === ACTIONS.UPDATE) {
+
+        await check_new_name_exists(TYPES.ACCOUNT, config_fs, action, data);
+        await check_new_access_key_exists(config_fs, action, data);
+
         if (data.nsfs_account_config.gid && data.nsfs_account_config.uid === undefined) {
             throw_cli_error(ManageCLIError.MissingAccountNSFSConfigUID, data.nsfs_account_config);
         }

src/manage_nsfs/manage_nsfs_validations.js

@@ -10,7 +10,6 @@ const native_fs_utils = require('../util/native_fs_utils');
 const { create_arn, get_action_message_title, check_iam_path_was_set } = require('../endpoint/iam/iam_utils');
 const { IAM_ACTIONS, MAX_NUMBER_OF_ACCESS_KEYS, IAM_DEFAULT_PATH,
     ACCESS_KEY_STATUS_ENUM, IDENTITY_ENUM } = require('../endpoint/iam/iam_constants');
-const nsfs_schema_utils = require('../manage_nsfs/nsfs_schema_utils');
 const IamError = require('../endpoint/iam/iam_errors').IamError;
 const cloud_utils = require('../util/cloud_utils');
 const SensitiveString = require('../util/sensitive_string');
@@ -150,10 +149,7 @@ class AccountSpaceFS {
                     is_username_update);
                 await this._update_account_config_new_username(action, params, requested_account);
             } else {
-                const requested_account_encrypted = await nc_mkm.encrypt_access_keys(requested_account);
-                const account_string = JSON.stringify(requested_account_encrypted);
-                nsfs_schema_utils.validate_account_schema(JSON.parse(account_string));
-                await this.config_fs.update_account_config_file(JSON.parse(account_string));
+                await this.config_fs.update_account_config_file(requested_account);
             }
             this._clean_account_cache(requested_account);
             return {
@@ -265,11 +261,8 @@ class AccountSpaceFS {
                 deactivated: false,
             };
             requested_account.access_keys.push(created_access_key_obj);
-            const requested_account_encrypted = await nc_mkm.encrypt_access_keys(requested_account);
-            const account_to_create_access_keys_string = JSON.stringify(requested_account_encrypted);
-            nsfs_schema_utils.validate_account_schema(JSON.parse(account_to_create_access_keys_string));
             await this.config_fs.update_account_config_file(
-                JSON.parse(account_to_create_access_keys_string),
+                requested_account,
                 { new_access_keys_to_link: [created_access_key_obj] }
             );
             return {
@@ -355,10 +348,7 @@ class AccountSpaceFS {
                 return;
             }
             access_key_obj.deactivated = this._check_access_key_is_deactivated(params.status);
-            const requested_account_encrypted = await nc_mkm.encrypt_access_keys(requested_account);
-            const account_string = JSON.stringify(requested_account_encrypted);
-            nsfs_schema_utils.validate_account_schema(JSON.parse(account_string));
-            await this.config_fs.update_account_config_file(JSON.parse(account_string));
+            await this.config_fs.update_account_config_file(requested_account);
             this._clean_account_cache(requested_account);
         } catch (err) {
             dbg.error(`AccountSpaceFS.${action} error`, err);
@@ -398,11 +388,8 @@ class AccountSpaceFS {
             }
             requested_account.access_keys = requested_account.access_keys.filter(access_key_obj =>
                 access_key_obj.access_key !== access_key_id);
-            const requested_account_encrypted = await nc_mkm.encrypt_access_keys(requested_account);
-            const account_string = JSON.stringify(requested_account_encrypted);
-            nsfs_schema_utils.validate_account_schema(JSON.parse(account_string));
             await this.config_fs.update_account_config_file(
-                JSON.parse(account_string),
+                requested_account,
                 { access_keys_to_delete: [{ access_key: access_key_id }] }
             );
             this._clean_account_cache(requested_account);
@@ -628,9 +615,7 @@ class AccountSpaceFS {
         const master_key_id = await nc_mkm.get_active_master_key_id();
         const created_account = this._new_user_defaults(requesting_account, params, master_key_id);
         dbg.log1(`AccountSpaceFS.${action} new_account`, created_account);
-        const new_account_string = JSON.stringify(created_account);
-        nsfs_schema_utils.validate_account_schema(JSON.parse(new_account_string));
-        await this.config_fs.create_account_config_file(JSON.parse(new_account_string));
+        await this.config_fs.create_account_config_file(created_account);
         return created_account;
     }
 
@@ -665,8 +650,6 @@ class AccountSpaceFS {
         this._check_if_user_does_not_have_access_keys_before_deletion(action, account_to_delete);
     }
 
-    // TODO - when we have the structure of config we can check easily which buckets are owned by the root account
-    // currently, partial copy from verify_account_not_owns_bucket
     async _check_if_root_account_does_not_have_buckets_before_deletion(action, account_to_delete) {
         const resource_name = 'buckets';
         const bucket_names = await this.config_fs.list_buckets();
@@ -710,10 +693,7 @@ class AccountSpaceFS {
         requested_account.name = params.new_username;
         requested_account.email = params.new_username; // internally saved
         // handle account config creation
-        const requested_account_encrypted = await nc_mkm.encrypt_access_keys(requested_account);
-        const account_string = JSON.stringify(requested_account_encrypted);
-        nsfs_schema_utils.validate_account_schema(JSON.parse(account_string));
-        await this.config_fs.update_account_config_file(JSON.parse(account_string), { old_name: params.username });
+        await this.config_fs.update_account_config_file(requested_account, { old_name: params.username });
     }
 
     _check_root_account_or_user(requesting_account, username) {